{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "arguments": ["tool", "time", "victim", "price", "attacker", "attack pattern", "payment method"]}], "input": "“ At the beginning of the year , Facebook was the most popular social networking brand for fraudsters to abuse , and Facebook pages were frequently faked by cybercriminals to try and steal personal data via phishing attacks , ” the company states in a press release ."}
{"ransom": []}